DE1215965B - Digital arbeitender Sollwertgeber zur Ermittlung der Bahnpunkte einer aus Geradabschnitten und Kreisboegen zusammengesetzten Bahnkurve - Google Patents

Digital arbeitender Sollwertgeber zur Ermittlung der Bahnpunkte einer aus Geradabschnitten und Kreisboegen zusammengesetzten Bahnkurve

Info

Publication number
DE1215965B
DE1215965B DEL35006A DEL0035006A DE1215965B DE 1215965 B DE1215965 B DE 1215965B DE L35006 A DEL35006 A DE L35006A DE L0035006 A DEL0035006 A DE L0035006A DE 1215965 B DE1215965 B DE 1215965B
Authority
DE
Germany
Prior art keywords
path
setpoint generator
points
coordinates
straight line
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DEL35006A
Other languages
German (de)
English (en)
Inventor
Dipl-Ing Peter Boese
Dipl-Ing Elmar Goetz
Dr-Ing Heinz Guenter Lott
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to NL291454D priority Critical patent/NL291454A/xx
Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Priority to DEL35006A priority patent/DE1215965B/de
Priority to DE19601267890 priority patent/DE1267890B/de
Priority to CH1392360A priority patent/CH387987A/de
Priority to GB43892/60A priority patent/GB953922A/en
Priority to FR847673A priority patent/FR1276509A/fr
Priority to US78574A priority patent/US3109092A/en
Priority to DE19611270308 priority patent/DE1270308B/de
Priority to DE19621267893 priority patent/DE1267893B/de
Priority to US270839A priority patent/US3256424A/en
Priority to CH435663A priority patent/CH468040A/de
Priority to FR931210A priority patent/FR83456E/fr
Priority to GB14554/63A priority patent/GB959268A/en
Publication of DE1215965B publication Critical patent/DE1215965B/de
Priority to US607126A priority patent/US3524049A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0751—Error or fault detection not based on redundancy
    • G06F11/0763—Error or fault detection not based on redundancy by bit configuration check, e.g. of formats or tags
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/19—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
    • G05B19/39—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using a combination of the means covered by at least two of the preceding groups G05B19/21, G05B19/27 and G05B19/33
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/41—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by interpolation, e.g. the computation of intermediate points between programmed end points to define the path to be followed and the rate of travel along that path
    • G05B19/4103—Digital interpolation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/544—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices for evaluating functions by calculation
    • G06F7/548—Trigonometric functions; Co-ordinate transformations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
    • G06F7/64—Digital differential analysers, i.e. computing devices for differentiation, integration or solving differential or integral equations, using pulses representing increments; Other incremental computing devices for solving difference equations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
    • G06F7/64—Digital differential analysers, i.e. computing devices for differentiation, integration or solving differential or integral equations, using pulses representing increments; Other incremental computing devices for solving difference equations
    • G06F7/66—Digital differential analysers, i.e. computing devices for differentiation, integration or solving differential or integral equations, using pulses representing increments; Other incremental computing devices for solving difference equations wherein pulses represent unitary increments only
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/34—Director, elements to supervisory
    • G05B2219/34041—Dda

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Computational Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Manufacturing & Machinery (AREA)
  • Data Mining & Analysis (AREA)
  • Human Computer Interaction (AREA)
  • Automation & Control Theory (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • Quality & Reliability (AREA)
  • Algebra (AREA)
  • Image Generation (AREA)
  • Complex Calculations (AREA)
  • Numerical Control (AREA)
DEL35006A 1959-12-24 1959-12-24 Digital arbeitender Sollwertgeber zur Ermittlung der Bahnpunkte einer aus Geradabschnitten und Kreisboegen zusammengesetzten Bahnkurve Pending DE1215965B (de)

Priority Applications (14)

Application Number Priority Date Filing Date Title
NL291454D NL291454A (US08063081-20111122-C00044.png) 1959-12-24
DEL35006A DE1215965B (de) 1959-12-24 1959-12-24 Digital arbeitender Sollwertgeber zur Ermittlung der Bahnpunkte einer aus Geradabschnitten und Kreisboegen zusammengesetzten Bahnkurve
DE19601267890 DE1267890B (de) 1959-12-24 1960-02-19 Anordnung zur Feststellung grober Rechenfehler bei digital arbeitenden Rechnern
CH1392360A CH387987A (de) 1959-12-24 1960-12-10 Digitalrechengerät
GB43892/60A GB953922A (en) 1959-12-24 1960-12-21 A digital computer
FR847673A FR1276509A (fr) 1959-12-24 1960-12-22 Calculateur à fonctionnement numérique
US78574A US3109092A (en) 1959-12-24 1960-12-27 Digital curve computer for use in controlling the path of a work tool or work piece
DE19611270308 DE1270308B (de) 1959-12-24 1961-04-25 Digital arbeitender Rechner
DE19621267893 DE1267893B (de) 1959-12-24 1962-04-13 Digital arbeitender Rechner
US270839A US3256424A (en) 1959-12-24 1963-04-05 Digital curve computer for use in controlling the path of a work tool or work piece
CH435663A CH468040A (de) 1959-12-24 1963-04-05 Digitalrechengerät
FR931210A FR83456E (fr) 1959-12-24 1963-04-11 Calculateur à fonctionnement numérique
GB14554/63A GB959268A (en) 1959-12-24 1963-04-11 Digital computer
US607126A US3524049A (en) 1959-12-24 1966-12-19 Digital curve computer for machine tool systems

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEL35006A DE1215965B (de) 1959-12-24 1959-12-24 Digital arbeitender Sollwertgeber zur Ermittlung der Bahnpunkte einer aus Geradabschnitten und Kreisboegen zusammengesetzten Bahnkurve
DEL0035413 1960-02-19
DEL0038807 1961-04-25
DEL0041749 1962-04-13

Publications (1)

Publication Number Publication Date
DE1215965B true DE1215965B (de) 1966-05-05

Family

ID=27437175

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL35006A Pending DE1215965B (de) 1959-12-24 1959-12-24 Digital arbeitender Sollwertgeber zur Ermittlung der Bahnpunkte einer aus Geradabschnitten und Kreisboegen zusammengesetzten Bahnkurve

Country Status (5)

Country Link
US (3) US3109092A (US08063081-20111122-C00044.png)
CH (2) CH387987A (US08063081-20111122-C00044.png)
DE (1) DE1215965B (US08063081-20111122-C00044.png)
GB (2) GB953922A (US08063081-20111122-C00044.png)
NL (1) NL291454A (US08063081-20111122-C00044.png)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL291454A (US08063081-20111122-C00044.png) * 1959-12-24
US3225182A (en) * 1961-06-29 1965-12-21 Gotz Elmar Digital curve computer for use in controlling the path of a work tool or work piece
US3320409A (en) * 1963-01-30 1967-05-16 Burroughs Corp Electronic plotting device
US3412240A (en) * 1963-02-21 1968-11-19 Gen Precision Systems Inc Linear interpolater
US3621227A (en) * 1968-02-02 1971-11-16 Hitachi Electronics Analog line generator
US3656124A (en) * 1968-09-26 1972-04-11 Giddings & Lewis Linear and circular interpolation contouring control using repeated computation
GB1319286A (en) * 1969-06-21 1973-06-06 Olivetti & Co Spa Numerical control device
US3679881A (en) * 1970-06-19 1972-07-25 Western Electric Co Digital sine wave generator and method
GB1369193A (en) * 1970-08-17 1974-10-02 Doall Co Numerical control system for machine tools
US3728528A (en) * 1971-03-24 1973-04-17 Allen Bradley Co Circular interpolation by finite differences
US3748447A (en) * 1971-11-18 1973-07-24 Sperry Rand Corp Apparatus for performing a linear interpolation algorithm
JPS5622003B2 (US08063081-20111122-C00044.png) * 1972-06-30 1981-05-22
USRE30132E (en) * 1973-07-09 1979-10-30 Unimation, Inc. Program control system for manipulator
JPS5024686A (US08063081-20111122-C00044.png) * 1973-07-09 1975-03-15
JPS5621162B2 (US08063081-20111122-C00044.png) * 1974-10-12 1981-05-18
US3962573A (en) * 1975-06-12 1976-06-08 Rockwell International Corporation Digital function generator
JPS586959B2 (ja) * 1976-08-20 1983-02-07 日本電信電話株式会社 曲線発生器
JPS597963B2 (ja) * 1977-06-28 1984-02-22 沖電気工業株式会社 数値制御における円弧補間回路
JPS55123701A (en) * 1979-03-15 1980-09-24 Fanuc Ltd Command generation system
US4313173A (en) * 1980-06-10 1982-01-26 Bell Telephone Laboratories, Incorporated Linear interpolator
JPS5750010A (en) * 1980-09-08 1982-03-24 Fanuc Ltd Numeric control system
JPS584377A (ja) * 1981-03-18 1983-01-11 株式会社安川電機 関節形産業用ロボツトの制御装置
US4680519A (en) * 1985-09-23 1987-07-14 General Electric Co. Recursive methods for world-to-joint transformation for a robot manipulator
CA1282142C (en) * 1986-10-21 1991-03-26 Sony Corporation Method for generating offset surface data
CA1293812C (en) * 1987-10-26 1991-12-31 Tetsuzo Kuragano Method and system for generating free curved surface
US4941116A (en) * 1988-07-15 1990-07-10 Honeywell Inc. Elliptical arc generator for display systems
EP0530033B1 (en) * 1991-08-30 1999-06-02 Makino Milling Machine Co. Ltd. Feed rate control method and apparatus in numerical control system
US6041337A (en) * 1997-08-28 2000-03-21 Unisys Corporation Linear function generator method with counter for implementation of control signals in digital logic
US7911816B2 (en) * 2006-09-13 2011-03-22 Hypertherm, Inc. Linear, inductance based control of regulated electrical properties in a switch mode power supply of a thermal processing system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1155128A (fr) * 1955-04-27 1958-04-23 Emi Ltd Perfectionnements aux mécanismes de commande automatique et aux dispositifs d'interpolation qui leur sont destinés
FR1159957A (fr) * 1955-08-10 1958-07-04 Emi Ltd Perfectionnements à la commande des machines automatiques

Family Cites Families (12)

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Publication number Priority date Publication date Assignee Title
US2428811A (en) * 1943-10-30 1947-10-14 Rca Corp Electronic computing device
US2435841A (en) * 1944-01-05 1948-02-10 Rca Corp Computing device
US2609143A (en) * 1948-06-24 1952-09-02 George R Stibitz Electronic computer for addition and subtraction
US2841328A (en) * 1950-03-06 1958-07-01 Northrop Aircraft Inc Digital differential analyzer
US2675962A (en) * 1951-01-08 1954-04-20 Ile D Etudes De Calcul Automat Electronic calculating machine
US3069608A (en) * 1952-08-14 1962-12-18 Parsons John T Numerical control servo-system
US2866506A (en) * 1954-10-25 1958-12-30 Hughes Aircraft Co Digital systems for the automatic control of machinery
US2861744A (en) * 1955-06-01 1958-11-25 Rca Corp Verification system
US2922940A (en) * 1957-04-29 1960-01-26 Harry W Mergler Digital control system for machine tools
US2960266A (en) * 1958-08-04 1960-11-15 Clement T Loshing Data processing system
NL291454A (US08063081-20111122-C00044.png) * 1959-12-24
NL282618A (US08063081-20111122-C00044.png) * 1961-08-31

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1155128A (fr) * 1955-04-27 1958-04-23 Emi Ltd Perfectionnements aux mécanismes de commande automatique et aux dispositifs d'interpolation qui leur sont destinés
FR1159957A (fr) * 1955-08-10 1958-07-04 Emi Ltd Perfectionnements à la commande des machines automatiques

Also Published As

Publication number Publication date
CH468040A (de) 1969-01-31
CH387987A (de) 1965-02-15
US3109092A (en) 1963-10-29
GB953922A (en) 1964-04-02
US3524049A (en) 1970-08-11
GB959268A (en) 1964-05-27
US3256424A (en) 1966-06-14
NL291454A (US08063081-20111122-C00044.png)

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